Right Onsen › Tokyo › Itabashi City
Hatsune-yu
3.8★ · 142 Google ratings · Itabashi City, Tokyo · 初音湯
✓ Day visitors✓ Sauna
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
15:00–23:00From the facility's listing
Tattoos
? Call aheadNo policy stated in the 31 recent reviews we read or on the facility's website
Price
¥600 adultReported by two visitors
Bathing
Men and women separateReported by two visitors
How we know this
- Day visitors: Listed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise. · from the listing category
- Price: Admission was 600 yen in 2026, up from 550 yen reported in early 2025; sauna use costs extra. · 2 visitors, Jan 2026 – Aug 2026
- Bathing arrangement: The bath has separate men's and women's sections, each with its own washing area and sauna. · 2 visitors, Jan 2026 – Aug 2026
The bath
What you’ll find
Hatsune-yu is a traditional neighborhood sento in Narimasu with electric, jet and mineral-style (radon/germanium) baths, a cold plunge, and a separately priced sauna; tattooed bathers have been observed without apparent refusal.
Bath setup
Sauna
✓ YesConfirmed by recent visitor reports
Cold bath
✓ YesConfirmed by recent visitor reports
Rest area
✓ YesReported by two visitors
Spring water
Spring type
artificial radon and germanium mineral bathsReported by two visitors
How we know this
- Sauna: A small communal sauna is available for an extra fee (around 300 yen) across multiple years of reviews. · 3 visitors, Aug 2025 – Aug 2026
- Cold bath: A cold plunge is present, though several reviewers describe it as only mildly cool (about 17-20°C). · 3 visitors, Mar 2024 – Aug 2026
- Rest area: There is a spacious waiting/lounge area with seating near the changing room. · 2 visitors, Feb 2025
- Spring type: The hot tubs use mineral-effect water described as artificial radon and germanium baths rather than a natural spring. · 2 visitors, May 2025 – Feb 2026
- Full spring description: artificial radon and germanium mineral baths (not a natural hot spring)
Guide
Good to know
Sauna
A small communal sauna is available for an extra fee (around 300 yen) across multiple years of reviews.
Confirmed by recent visitor reportsTowels
A bath towel is included when paying for the sauna, while a small face towel costs extra; regular bath-only use does not clearly include a towel.
Reported by two visitorsPractical
What you need
Towels
✓ IncludedReported by two visitors
Soap & shampoo
✓ ProvidedConfirmed by recent visitor reports
Payment
✓ Cards & QR acceptedConfirmed by recent visitor reports
How we know this
- Towels: A bath towel is included when paying for the sauna, while a small face towel costs extra; regular bath-only use does not clearly include a towel. · 2 visitors, Aug 2025 – Aug 2026
- Soap & shampoo: Shampoo and body soap are provided free at the washing stations, confirmed across 2025 reviews. · 3 visitors, Jan 2025 – Aug 2025
- Payment: Cash, IC cards, and QR code payments are all accepted according to multiple reviewers. · 3 visitors, Jan 2025 – Aug 2025
Timing
When to go
Quietest Tuesday around 15:00. Busiest Wednesday around 20:00.
| 8A | 9A | 10A | 11A | 12P | 13P | 14P | 15P | 16P | 17P | 18P | 19P | 20P | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MO | |||||||||||||
| TU | |||||||||||||
| WE | |||||||||||||
| TH | |||||||||||||
| FR | |||||||||||||
| SA | |||||||||||||
| SU |
Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 15:00–23:00 |
| Tuesday | 15:00–23:00 |
| Wednesday | 15:00–23:00 |
| Thursday | 15:00–23:00 |
| Friday | 15:00–23:00 |
| Saturday | 15:00–23:00 |
| Sunday | 15:00–23:00 |
Getting there
How to get there
Nearest station
NarimasuAbout 8 min on foot, 0.6 km in a straight line
Address
3 Chome-41-16 Narimasu, Itabashi City, Tokyo 175-0094From the facility's listing
Show a driver
初音湯The name in Japanese, for a taxi or at the counter
Phone
+813-3930-8668Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
1010itabashi.or.jpOfficial, in Japanese
The map loads only when you ask for it and connects your browser to Google.
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What matters
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Questions
Common questions
Can I visit Hatsune-yu without staying overnight?
Listed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise.
How much does Hatsune-yu cost?
Admission was 600 yen in 2026, up from 550 yen reported in early 2025; sauna use costs extra.
